Ball control valve



FIG. 1 is a perspective view of the ball control valve showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof.

The broken line on the figures is included for the purpose ofillustrating environment and forms no part of the claimed design.

CLAIM The ornamental design for a ball control valve, as shown anddescribed.